????:1?????:??98??

2?????

3????????

4???98??????

5????????????????

????(???):????(10?????12?)?,???,??????????????????????????????????5????

?????23????????,???????????30%?????????????,??????????10?????????,???“??”?

????,????????????????7???,???1200????????????????,???????27????42??????????????70??80??,??????40???2???10???????7?42??????????????

?????,?????????????????????????????????????????????????,????????????????70%???????????????,??????13???? ????:???